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How to get a Docker container's IP address from the host
... As mentionned by @user3119830, there is a new option to inspect. Now, you can get the Ip easier with docker inspect -format '{{ .NetworkSettings.IPAddress }}' ${CID}
– creack
Jan 7 '14 at 2:48
...
Difference between onStart() and onResume()
...which does it and it does it very efficiently (assuming the app developer knows what they're doing and also codes efficiently). If you do a lot of Android development you'll realise why things work the way they do - it's not 100% perfect but it's pretty good.
– Squonk
...
How do I edit the Visual Studio templates for new C# class/interface?
...1033\Class\Class.cs
2017
VS 2017 changes the directory location, and is now dependent on your edition (Professional/Enterprise/etc). So for the Enterprise edition:
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\ItemTemplates\CSharp\Code\1033\Class\Class.cs
2019
...
How to pass parameters to a view
...er attached automatically to the view (see issue 2458 for discussion). You now need to attach the options of each view manually:
MenuView = Backbone.View.extend({
initialize: function(options) {
_.extend(this, _.pick(options, "position", ...));
}
});
new MenuView({
collection: ...
Enable remote connections for SQL Server Express 2012
...om Visual Studio 2012 from my desktop PC, and repeatedly getting the well-known error:
17 Answers
...
How to do a newline in output
... Thanks for the answer, makes me look like a fool but atleast I now know
– babyrats
Jan 13 '10 at 21:18
77
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How to automatically install Ansible Galaxy roles?
...
I have updated to how I have now been doing it, with a wrapper script to reduce commands.
– Kieran Andrews
Sep 25 '17 at 6:55
add...
Rails: Open link in new tab (with 'link_to')
...is one needs to add on the 'rel' attribute to the code.
rel: 'noopener'
Now the link_to should be:
<%= link_to image_tag("facebook.png", class: :facebook_icon, alt: "Facebook"), "http://www.facebook.com/mypage", target: :_blank, rel: 'noopener %>
rubocop docs
...
Drawing text to with @font-face does not work at the first time
...to render in the font. Of course IE doesn't support canvas yet, so it's unknown whether future-IE will continue to do this, and whether that would have an effect on font loading behaviour, but it's a long-standing IE HTML-parsing problem.
– bobince
May 3 '10 at...
Deleting an element from an array in PHP
...() or alternatively \array_splice().
Also if you have the value and don't know the key to delete the element you can use \array_search() to get the key.
unset()
Note that when you use unset() the array keys won't change/reindex. If you want to reindex the keys you can use \array_values() after unset...